Arcane Fusion

When you cast this spell, choose any 1st-level spell you know and any 4th-level or lower spell you know. Neither spell chosen can have a casting time longer than 1 action or a duration longer than instantaneous. Both spells take effect in the order you choose, as if you had cast them one after the other using only one action, but you don't expend any additional spell slots to cast those spells. Effectively, you cast two other spells using this spell's 5th-level spell slot. Each of the chosen spells has its normal effect, including range, target, area, saving throw, and spell resistance as appropriate to the spell's level.